Since 2015, there are no more interesting inovations. I think it's an insolence that Lightroom can not export 4k video. That can't be a challenge for a programmer to provide a corresponding function. The are a lot of users asked for the support of PSB files in Lightroom, but Adobe do nothing. Adobe must be ashamed that file formats from their own house are not supported. For me is also a big mystery why Photoshop write a file of more that 3GB for a picture with 2 layers. There are still a lot to do but Adobe presents us again and again only small chunks. I do not know how much longer I want to pay for it.